CN210872094U - Induction type liquid collection device for endoscopic surgery - Google Patents

Induction type liquid collection device for endoscopic surgery Download PDF

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Publication number
CN210872094U
CN210872094U CN201920421942.5U CN201920421942U CN210872094U CN 210872094 U CN210872094 U CN 210872094U CN 201920421942 U CN201920421942 U CN 201920421942U CN 210872094 U CN210872094 U CN 210872094U
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liquid
induction type
collection device
collecting vessel
interlayer
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CN201920421942.5U
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徐大宝
于洋
朱修婷
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徐大宝
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Abstract

The utility model relates to a collection of liquid among the laparoscopic surgery, induction type laparoscopic surgery liquid collection device specifically says so, including the collecting vessel of the liquid that can collect among the laparoscopic surgery outflow, this collecting vessel bottom is equipped with the interlayer, installs response equipment in the interlayer, and this response equipment transmits the liquid mass signal to conversion module in with the collecting vessel, and conversion module sends to the monitoring screen and shows after converting the mass signal into digital signal. The utility model discloses set up response equipment in the collecting vessel interlayer, the change of liquid quality in its real-time response collecting vessel to can show data transmission to the monitoring screen, under the condition of known liquid pump income volume, through the output data that this monitoring screen shows, can effectively judge the absorbed volume of liquid in real time, do benefit to the art person and hold to the totality of the patient condition, effectively prevent TURP's emergence.

Description

Induction type liquid collection device for endoscopic surgery
Technical Field
The utility model relates to a collection of outflow liquid in the operation, an induction type laparoscopic surgery liquid collection device specifically says so.
Background
In the endoscopic operations such as gynecological hysteroscopic operation, ureteroscopic operation, transurethral prostate electrocision, transurethral bladder tumor electrocision, percutaneous nephrolithotomy and the like, in order to keep the visual field of the operation clear, a large amount of flushing fluid is needed to timely flush the tissues, residues, blood or urine excised in the operation at a certain speed and pressure, and the size of the operation lacuna is maintained through the pressure. In these endoscopic surgeries, the irrigating fluid is in a flowing state, part of the fluid enters the circulatory system through the open blood vessels and venous sinuses under a certain pressure, when the amount of the irrigating fluid entering the blood circulation is large, the prostatic electrocision syndrome (TURP, which is the main cause of death in the hysteroscopy surgeries in the mainland China) mainly characterized by blood dilution, electrolyte disturbance and circulation overload is caused, and hyponatremia can cause cerebral cell edema, nerve excitability reduction and myocardial activity inhibition, so that the patients have uncomfortable symptoms such as abnormal fluctuation of blood pressure, bradycardia, nausea and vomiting, dysphoria, chest distress and chest pain and the like which are unknown reasons in the surgeries The operation wound surface is related to various factors, and if the amount of the specific amount of the washing fluid absorbed by the patient is difficult to estimate only by visually observing the liquid in the collecting barrel, the operator can hardly grasp the remaining operation time, and more serious patients can also influence the operation effect. At present, the operating room has a corresponding liquid pumping instrument, but no corresponding device exists for grasping the actual circulating liquid amount and judging whether the pumped liquid amount needs to be changed according to the actual condition of a patient in the operation process, and the outflow liquid is discharged in a sewage bucket without being collected in a standardized way and being analyzed.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides an induction type laparoscopic surgery liquid collection device expands, its weight that can real-time supervision outflow liquid to signal conversion, transmission and demonstration, and in time remind the art person, and then effectively prevent TURP's emergence.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: induction type laparoscopic surgery liquid collection device, including the collecting vessel that can collect the liquid that flows out among the laparoscopic surgery, this collecting vessel bottom is equipped with the interlayer, installs response equipment in the interlayer, and this response equipment transmits liquid quality signal to conversion module in with the collecting vessel, and conversion module sends the quality signal after converting into digital signal to the monitoring screen and shows.
Preferably, the sensing device is a pressure sensor.
Preferably, the conversion module sends the digital signal to the monitoring screen in a wireless transmission mode.
Preferably, the wireless transmission mode adopts bluetooth equipment, and the bluetooth equipment is arranged in the interlayer.
Preferably, a sterile plastic bag is arranged in the collecting barrel, and liquid flowing out in the endoscopic surgery flows into the sterile plastic bag.
Preferably, the collecting tub is provided on the base frame.
Preferably, a plurality of rollers are mounted at the bottom of the underframe.
According to the technical scheme provided by the utility model, the utility model discloses set up response equipment in the collecting vessel interlayer, the change of liquid quality in the collecting vessel is responded to in real time to can show data transmission to the monitoring screen, under the condition of known liquid pump income volume, through the output data that this monitoring screen shows, can effectively judge the absorbed amount of liquid in real time, do benefit to the art person and hold to the totality of patient's condition, effectively prevent TURP's emergence.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.
Fig. 2 is a schematic block diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 and 2, and the exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
The utility model provides an induction type laparoscopic surgery liquid collection device, it is including collecting vessel 1 of the liquid that flows in the laparoscopic surgery, this collecting vessel bottom is equipped with interlayer 11, install induction system 2 in the interlayer, this induction system transmits liquid quality signal to conversion module 3 in with the collecting vessel, conversion module sends quality signal to monitoring screen 4 and shows after converting into digital signal, thereby realize the collection and the demonstration of laparoscopic surgery liquid, guarantee that the art person masters the volume that patient absorbs liquid at any time, ensure not to take place the TURP phenomenon, thereby improve the operation security. In the implementation process, the collecting barrel can be cylindrical, the material can be made of recyclable plastic, the diameter range is 40 +/-10 cm, the height range is 30-60cm, and the interlayer thickness range is 5 +/-1 cm, so that the collecting barrel can meet the requirements of endoscopic surgery and is low in cost.
Sensing equipment adopts pressure sensor, like piezoresistive pressure sensor, it is the sensor based on semiconductor material's piezoresistive effect principle is made, utilizes integrated circuit technology directly to make diffusion piezo-resistor according to certain crystal orientation on the flat diaphragm of silicon, and pressure sensitive element and elastic element are as an organic whole, have avoided mechanical hysteresis and creep, have improved performances such as miniaturization, high accuracy ization, the basement of sensor. When the silicon diaphragm of the sensor is pressed, the deformation of the diaphragm will cause the resistance of the diffusion resistor to change. The sensitivity is high, and the frequency response is high; the measuring range is wide, and the micro pressure as low as 10Pa to the high pressure as high as 60Mpa can be measured; the precision is high, the work is reliable, and the precision can reach +/-0.2% -0.02%; is easy to miniaturize and is an ideal detection tool in the aspect of biomedicine. Other pressure sensors may also be used in practice.
The utility model discloses a conversion module passes through wireless transmission mode with digital signal send to monitoring screen, conversion module can adopt AD converter plate etc. wherein wireless transmission mode adopts bluetooth equipment 5, and this bluetooth equipment sets up in the interlayer, set up receiving module in the monitoring screen, guarantee the noncongestion of bluetooth communication. Because whole device sets up in the operating room, adopts bluetooth equipment just can carry out accurate transmission, not only the cost is lower, and the signal is stable moreover.
In the implementation process, be equipped with aseptic plastic bag 6 in the collecting vessel, the liquid that flows out among the laparoscopic surgery flows into in this aseptic plastic bag, not only can guarantee collecting vessel repeatedly usable, conveniently handles the liquid of collection moreover. The utility model discloses a sterile plastic bag that can paste on the collecting vessel to the liquid that flows out in the collection art, it is comparatively convenient that it uses, dismantles. The collecting barrel is arranged on the bottom frame 7, so that the collecting barrel can be always in a horizontal position, and the measuring readiness is guaranteed. Preferably, the bottom of the bottom frame is provided with a plurality of rollers 8 which can be 6 and are symmetrically distributed along the bottom of the collecting barrel, and the rollers can rotate 360 degrees, so that the collecting barrel is conveniently moved to be in the optimal collecting position.
The above embodiments are provided only for the purpose of illustration, and not for the purpose of limitation, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention.

Claims (7)

1. Induction type laparoscopic surgery liquid collection device, including the collecting vessel that can collect the liquid that flows out among the laparoscopic surgery, its characterized in that: this collecting vessel bottom is equipped with the interlayer, installs response device in the interlayer, and this response device transmits liquid quality signal to conversion module in with the collecting vessel, and conversion module sends the quality signal after being converted into digital signal to the monitoring screen and shows.
2. The induction type endoscopic surgical liquid collection device according to claim 1, wherein: the sensing device adopts a pressure sensor.
3. The induction type endoscopic surgical liquid collection device according to claim 1 or 2, wherein: the conversion module sends the digital signal to the monitoring screen in a wireless transmission mode.
4. The induction type endoscopic surgery liquid collection device according to claim 3, characterized in that: the wireless transmission mode adopts Bluetooth equipment which is arranged in the interlayer.
5. The induction type endoscopic surgical liquid collection device according to claim 1, wherein: a sterile plastic bag is arranged in the collecting barrel, and liquid flowing out in the endoscopic surgery flows into the sterile plastic bag.
6. The induction type endoscopic surgical liquid collection device according to claim 1, wherein: the collecting barrel is arranged on the bottom frame.
7. The induction type endoscopic surgery liquid collection device according to claim 6, characterized in that: and a plurality of rollers are arranged at the bottom of the bottom frame.
CN201920421942.5U 2019-04-01 2019-04-01 Induction type liquid collection device for endoscopic surgery Active CN210872094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920421942.5U CN210872094U (en) 2019-04-01 2019-04-01 Induction type liquid collection device for endoscopic surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920421942.5U CN210872094U (en) 2019-04-01 2019-04-01 Induction type liquid collection device for endoscopic surgery

Publications (1)

Publication Number Publication Date
CN210872094U true CN210872094U (en) 2020-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920421942.5U Active CN210872094U (en) 2019-04-01 2019-04-01 Induction type liquid collection device for endoscopic surgery

Country Status (1)

Country Link
CN (1) CN210872094U (en)

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